模型详情
gpt-5.4-pro
GPT-5.4 Pro is OpenAI's most advanced model, building on GPT-5.4's unified architecture with enhanced reasoning capabilities for complex, high-stakes tasks. It features a 1M+ token context window (922K input, 128K output) with support for text and image inputs. Optimized for step-by-step reasoning, instruction following, and accuracy, GPT-5.4 Pro excels at agentic coding, long-context workflows, and multi-step problem solving.
模型规格
- 上下文长度
- 1.05M
- 最大输出
- 128K
- 输入/输出模态
- 文本 / 图像
- 发布日期
- 2026-03
02
API 端点
单一 MixRoute 网关，OpenAI 兼容
-
OpenAI-compatible
/v1/chat/completionsPOST
03
阶梯价格
单位：/1M Tokens
| 档位 | 输入 /1M Tokens | 输出 /1M Tokens |
|---|---|---|
| standard Length ≤ 272K | $30.0000 | $180.0000 |
| long_context Length > 272K | $60.0000 | $270.0000 |
05
选型摘要
快速判断是否适合你的工作负载
What is this model good for?
High-accuracy reasoning for complex and high-stakes tasks
Use gpt-5.4-pro for demanding reasoning, agentic coding, long-context analysis, and multi-step problem solving where accuracy matters most.
What should you check before using it?
Measure quality, latency, and cost against a strong baseline
Run a representative evaluation for difficult tasks and confirm current limits, response time, and pricing before selecting the Pro tier.
How should you start?
Use gpt-5.4-pro for the cases that need extra reasoning
Start with model ID gpt-5.4-pro on a small set of high-value tasks and retain a measured fallback for routine workloads.
08
Token 成本估算
基于本页价格的实时估算，非实际账单
此模型没有缓存读取价格，不计算缓存费用
单一端点，可验证的决策
使用相同的请求格式测试此模型和备用路由
从真实工作负载开始，再由质量、总成本和故障条件决定是否接入生产流量。